public void AddLexicalClassifications(SourceText text, TextSpan textSpan, List <ClassifiedSpan> result, CancellationToken cancellationToken)
{
var liveshareResults = new ArrayBuilder <ClassifiedSpan>();
_liveshareSyntaxClassificationService.AddLexicalClassifications(text, textSpan, liveshareResults, cancellationToken);
result.AddRange(liveshareResults);
liveshareResults.Free();
}
public void AddLexicalClassifications(SourceText text, TextSpan textSpan, ArrayBuilder <ClassifiedSpan> result, CancellationToken cancellationToken)
{
if (ShouldRunExperiment(WellKnownExperimentNames.SyntacticExp_Local))
{
using (new RequestLatencyTracker(SyntacticLspLogger.RequestType.LexicalClassifications))
{
_originalService.AddLexicalClassifications(text, textSpan, result, cancellationToken);
}
}
else if (ShouldRunExperiment(WellKnownExperimentNames.SyntacticExp_Remote))
{
var documentId = _remoteLanguageServiceWorkspace.GetDocumentIdInCurrentContext(text.Container);
var document = _remoteLanguageServiceWorkspace.CurrentSolution.GetDocument(documentId);
if (document == null)
{
// It is expected that the document cannot be found (e.g. source text comes from preview workspace).
// These cases are already not supported in liveshare, so for now just return.
return;
}
using (new RequestLatencyTracker(SyntacticLspLogger.RequestType.LexicalClassifications))
{
_threadingContext.JoinableTaskFactory.Run(async() =>
{
await AddRemoteClassificationsAsync(LexicalClassificationsHandler.LexicalClassificationsMethodName, document.FilePath, text, textSpan, result.Add, cancellationToken).ConfigureAwait(false);
});
}
}
else if (ShouldRunExperiment(WellKnownExperimentNames.SyntacticExp_LiveShareTagger_Remote) ||
ShouldRunExperiment(WellKnownExperimentNames.SyntacticExp_LiveShareTagger_TextMate))
{
// do nothing here so that existing RoslynSyntacticTagger return nothing in this mode
return;
}
else
{
// Some other invalid flight. Just fallback to the regular service. Don't want to block the user based on an experimentation failure.
_originalService.AddLexicalClassifications(text, textSpan, result, cancellationToken);
}
}
public void AddLexicalClassifications(SourceText text, TextSpan textSpan, ArrayBuilder <ClassifiedSpan> result, CancellationToken cancellationToken)
{
if (ShouldRunExperiment(WellKnownExperimentNames.SyntacticExp_LiveShareTagger_Remote) ||
ShouldRunExperiment(WellKnownExperimentNames.SyntacticExp_LiveShareTagger_TextMate))
{
// do nothing here so that existing RoslynSyntacticTagger return nothing in this mode
return;
}
else
{
// Some other invalid flight. Just fallback to the regular service. Don't want to block the user based on an experimentation failure.
_originalService.AddLexicalClassifications(text, textSpan, result, cancellationToken);
}
}
public void AddLexicalClassifications(SourceText text, TextSpan textSpan, ArrayBuilder <ClassifiedSpan> result, CancellationToken cancellationToken)
{
_originalService.AddLexicalClassifications(text, textSpan, result, cancellationToken);
}